Case Crawler Excavator Cx 700 Operators Manual by SeanCampbells

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Case Crawler Excavator Cx 700 Operators Manual

CX700 TIER III HYDRAULIC EXCAVATOR OPERATOR’S MANUAL

Part Number: 87364242

CASE TECHNICAL MANUALS

Manuals are available from your Dealer for the operation, service, and repair of your machine. For prompt convenient service, contact your Dealer for assistance in obtaining the manuals for your machine.

Your Dealer can expedite your order for Operator’s Manuals, Parts Catalogs, Service Manuals, and Maintenance records.

Always give the Machine Name, Model, and P.I.N. (Product Identifi cation Number) or S.N. (Serial Number) of your machine so your Dealer can provide the correct manuals for your machine.

NOTE: CNH America LLC reserves the right to make improvements in design or changes in specifications at any time without incurring any obligation to install them on units previously sold.

THIS SAFETY ALERT SYMBOL INDICATES IMPORTANT SAFETY MESSAGES IN THIS MANUAL. WHEN YOU SEE THIS SYMBOL, CAREFULLY READ THE MESSAGE THAT FOLLOWS AND BE ALERT TO THE POSSIBILITY OF DEATH OR SERIOUS INJURY

Safety Decals on this machine use the words Danger, Warning, or Caution, which are defined as follows:

● DANGER: Indicates an immediate hazardous situation that, if not avoided, will result in death or serious injury. The color associated with Danger is RED.

● WARNING: Indicates a potentially hazardous situation that, if not avoided, could result in death or serious injury. The color associated with Warning is ORANGE.

● CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices. The color associated with Caution is YELLOW.

If Safety Decals on this machine are ISO two panel Pictorial, decals are defined as follows:

● The first panel indicates the nature of the hazard.

● The second panel indicates the appropriate avoidance of the hazard.

● Background color is YELLOW

● Prohibition symbols such as and if used, are RED.

STOP

IMPROPER OPERATION OF THIS MACHINE CAN CAUSE DEATH OR SERIOUS INJURY. BEFORE USING THIS MACHINE, MAKE CERTAIN THAT EVERY OPERATOR:

● Is instructed in safe and proper use of the machine.

● Reads and understands the Manual(s) pertaining to the machine.

● Reads and understands ALL Safety Decals on the machine.

● Clears the area of other persons.

● Learns and practices safe use of machine controls in a safe, clear area before operating this machine on a job site.

It is your responsibility to observe pertinent laws and regulations and follow CNH America LLC instructions on machine operation and maintenance.

CALIFORNIA

PROPOSITION 65 WARNING

Diesel engine exhaust and some of its co nstituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.

Battery post, terminals and related accessories contain lead and lead compounds. Wash hands after handling.

Bur 87364242NA

Issued January, 2006 CASE and IH are registered trademarks of CNH America LLC

All Rights

M171D

Reserved

WARNING_01_NA

QUICK REFERENCE SECTION GUIDE The Sections in this book are shown below. 1 - To the Owner 2 - Identification Numbers/Machine Components 3 - Safety/Decals/Hand Signals 4 - Controls/Instruments/Accessories 5 - Operating Instructions 6 - Servicing Intervals 7 - Lubrication/Filters/Fluids 8 - Maintenance/Adjustments 9 - Electrical System 10 - Storage 11 - Specifications 12 - Alphabetical Index

TABLE OF CONTENTS

1 - TO THE OWNER .................................................................................................................. 1-1 CX700 hydraulic crawler excavator ..........................................................................................................1-1 Official documents ....................................................................................................................................1-2 Right, left, front and rear of the machine ..................................................................................................1-3 SECTION 2 - IDENTIFICATION NUMBERS/MACHINE COMPONENTS .................................................. 2-1 Type, serial number and year of manufacture of the machine .................................................................2-1 Description of the main components ................. ............2-3

3 - SAFETY/DECALS/HAND SIGNALS .................................................................................... 3-1 Safety instructions ....................................................................................................................................3-1 Before using the machine ........................................................................................................................3-2 Operating the machine .............................................................................................................................3-3 Safety area ...............................................................................................................................................3-5 Parking the machine ............... .....................3-5 Maintenance and adjustments .................................................................................................................3-6 Preventing fires or explosions ..................................................................................................................3-7 Prevention of burns ..................................................................................................................................3-7 Decals ......................................................................................................................................................3-8 Hand signals ..........................................................................................................................................3-16

4 - CONTROLS/INSTRUMENTS/ACCESSORIES .................................................................... 4-1 Cab door ..................................................................................................................................................4-1 Steps and access handles .......................................................................................................................4-2 Position of the operator’s compartment controls and accessories ...........................................................4-3 Right-hand control arm .............................................................................................................................4-4 Left-hand control arm ...............................................................................................................................4-5 Systems display and function control panel .............................................................................................4-6 Heating and ventilation or air conditioning controls ................................................................................4-13 Function cancellation lever and safety bar .............................................................................................4-18 Dipper and upperstructure swing left-hand control lever ........................................................................4-19 Boom and bucket right-hand control lever .............................................................................................4-20 Travel control levers and pedals ............................................................................................................4-20 Option pedal ...........................................................................................................................................4-20 Footrest ..................................................................................................................................................4-21 Cab light .................................................................................................................................................4-21 Coat hanger hook ...................................................................................................................................4-21 Cigarette lighter ................. .........................4-22 12 volt auxiliary socket ...........................................................................................................................4-22 Fuse box ................................................................................................................................................4-22 Roof hatch ..............................................................................................................................................4-23 Cab door sliding windows ......................................................................................................................4-23 Storage tray ............................................................................................................................................4-23 Storage compartment .............................................................................................................................4-23

SECTION

Controls/Instruments/Accessories

TABLE OF CONTENTS

(continued)

...............................................................................................................................................4-24

compartment .................4-24

.......................................................................................................................................4-25

..............................................................................................................................................4-29

window .................................................................................................................................4-30

and emergency exit ..........................................................................................................4-31

.................................................................................................................................................4-32

...................................................................................................................................4-33

box ...................................................................................................................................4-34

doors ..............................................................................................................................................4-35

...........................................................................................................................................4-36

..........................................................................................................................................4-36

washer reservoir .... ...............4-37

(F.O.P.S.) .......................................................................................................................4-37

..................................................................................................................................4-38

cable ....................................................................................................................................4-38

..........................................................................................................................................4-39

...........................................................................................................4-39

.....................................................................................................................4-40

counterweight controls ....................................................................................................4-40

filling

..............................................................................................................................4-41

5 - OPERATING INSTRUCTIONS .............................................................................................

the

.........................................................................................................................5-1

the

.............................................................................................................................5-2

............................................................................................................................................5-3

........................................................................................................................................5-4

...................................................................................................................................5-6

up to operating temperature ..................................................................................5-8

......................................................................................................................................5-9

................................................................................................................................5-10

in cold weather ..................................................................................................5-11

in hot weather ....................................................................................................5-12

operation ..................................................................................................................................5-13

travel ........................................................................................................................................5-14

..................................... ...................5-17

.........................................................................................................................................5-17

limits ................................................................................................................................5-19

..............5-19

..............................................................................................5-20

.. ..............5-20

Sun shield

Cab radio

Operator's seat

Windshield

Lower front

Rear window

Fuel tank

Rear view mirrors

Front storage

Side

Engine hood

Lower panels

Windshield

Cab protection

Load handling eye

Rotary light

Safety valves

Optional tool flow selector blocks

Optional tool supply valves

Self-detaching

Fuel tank

pump

SECTION

5-1 Before using

machine

Operating

machine

Run-in period

Anti-theft device

Starting the engine

Bringing the machine

Engine operation

Stopping the engine

Operating the machine

Machine

Handling the machine

Load handling

Operating the machine in water

Operating the machine on sloping ground

Operating the backhoe bucket

TABLE OF CONTENTS Operating instructions (continued) Parking the machine ............... ...................5-21 Radiator and oil-cooler dust removal switch ...........................................................................................5-23 Auxiliary hydraulic circuits ......................................................................................................................5-24 Lowering the attachment in the event of a machine failure ....................................................................5-29 Setting the tracks in transport position ...................................................................................................5-30 Setting the tracks in working position .....................................................................................................5-31 Self-detaching counterweight .................................................................................................................5-33 Transporting the machine ......................................................................................................................5-35 SECTION 6 - SERVICING INTERVALS ..................................................................................................... 6-1 Servicing instructions ...............................................................................................................................6-1 Hourmeter ................................................................................................................................................6-2 Daily inspections ......................................................................................................................................6-2 Intervals ....................................................................................................................................................6-4 SECTION 7 - LUBRICATION/FILTERS/FLUIDS ........................................................................................ 7-1 Fluids and Lubricants ...............................................................................................................................7-1 Environment .............................................................................................................................................7-3 Fluid and lubricant capacities and specifications .....................................................................................7-4 Grease points ...........................................................................................................................................7-5 Levels .....................................................................................................................................................7-11 Engine ....................................................................................................................................................7-13 Cooling system .......................................................................................................................................7-16 Fuel system ............................................................................................................................................7-19 Releasing pressure in the hydraulic system ...........................................................................................7-26 Hydraulic system ....................................................................................................................................7-28 Air filter ...................................................................................................................................................7-39 Swing reduction gears .................................... ...................7-43 Travel reduction gears ...........................................................................................................................7-45 SECTION 8 - MAINTENANCE/ADJUSTMENTS ........................................................................................ 8-1 Tracks ......................................................................................................................................................8-1 Track rollers and idler wheels ..................................................................................................................8-5 Radiators and oil coolers ..........................................................................................................................8-5 Fan and alternator drive belt ....................................................................................................................8-7 Adjustment of engine valve rocker clearances .........................................................................................8-8 Fuel tank filter ...........................................................................................................................................8-8 Fire extinguisher .......................................................................................................................................8-9 Welding on the machine ...........................................................................................................................8-9 Inspecting and cleaning the machine ................ ..........8-10 Checking for cylinder leakage ................................................................................................................8-10 Plastic and resin parts ............................................................................................................................8-10 Teeth and tooth tip wear limits ...............................................................................................................8-11

TABLE OF CONTENTS Maintenance/Adjustments (continued) Replacing a tooth on the backhoe bucket ............. .......8-11 Replacing a backhoe bucket ....... ..............8-12 Shimming the backhoe bucket .... ............8-13 Air conditioning .......................................................................................................................................8-14 Engine troubleshooting ...........................................................................................................................8-18 Hardware torque inspection ............................ ................8-20 SECTION 9 - ELECTRICAL SYSTEM ........................................................................................................ 9-1 Fuses ........................................................................................................................................................9-1 Batteries ...................................................................................................................................................9-3 Alternator ..................................................................................................................................................9-6 Starter motor .............................................................................................................................................9-6 Replacing a bulb .......................................................................................................................................9-7 SECTION 10 - STORAGE ......................................................................................................................... 10-1 Storing the machine ................................................................................................................................10-1 SECTION 11 - SPECIFICATIONS ... .......... 11-1 Engine ....................................................................................................................................................11-1 Hydraulic system ....................................................................................................................................11-1 Undercarriage .........................................................................................................................................11-2 Safety devices ........................................................................................................................................11-2 Operator’s compartment .........................................................................................................................11-3 Noise levels ............................................................................................................................................11-3 Vibration level inside the cab ..................................................................................................................11-3 Cab .........................................................................................................................................................11-3 Transport ................................................................................................................................................11-3 Weights ...................................................................................................................................................11-4 Standard attachment ..............................................................................................................................11-4 Short attachment ....................................................................................................................................11-4 Backhoe buckets ...................... .....................11-4 Machine overall dimensions ...................................................................................................................11-5 Overall dimensions and weight of the main machine components .........................................................11-7 Working range ........................................................................................................................................11-8 SECTION 12 - ALPHABETICAL INDEX ................................................................................................... 12-1

Your machine has been designed and built to the highest standards of quality. It conforms to all current safety regulations. See "Official documents". However, the risk of accidents can never be completely excluded. That is why it is essential to observe elementary safety rules and precautions.

Read this manual carefully, paying particular attention to the instructions concerning safety, operation and maintenance so as to avoid the risk of injury while operating or servicing the machine.

The standard attachments and tools of this machine are designed to carry out all kinds of earthmoving and rehandling operations. If you want to use this machine to handle a load (pipes, culverts, formwork, etc.), make sure that it is designed to carry out this kind of work. For this type of application, the machine must be equipped with safety valves, an overload indicator, a load handling chart corresponding to the type of machine and its attachment and a load fixing point. All legal requirements must also be strictly observed.

Do not use this machine for any application or purpose other than those described in this manual. If the machine is to be used for work involving the use of special attachments, accessories or equipment, consult your CASE Dealer in order to make sure that any adaptations or modifications made are in keeping with the machine's technical specifications and with prevailing safety requirements.

Any modification or adaptation which is not approved by the manufacturer may invalidate the machine's initial conformity with safety requirements.

The machine must undergo regular inspections, the frequency of which varies according to the type of use. Consult your CASE Dealer.

Before permitting a new operator on this machine, make sure:

1.That the operator has received the necessary training on how to operate the machine correctly and safely in one of our training centres or from an approved organization.

2.That the operator has read and understood the instructions given in this manual.

Always keep this manual in the operator's compartment (in the seat back, behind the operator's seat). Make sure it is always complete and in good condition. If you wish to obtain extra copies, or copies in languages other than that of the country of use, consult your CASE Dealer.

Your CASE Dealer is at your disposal for any further information. He will also provide any after-sales service you may require, and genuine CASE spare parts, your guarantee of quality and match.

OFFICIAL DOCUMENTS

A certificate defining the weight shown on the manufacturer's plate:

-Indication that the weight shown on the manufacturer's plate is a value using the heaviest configuration and that it does not always correspond to the transport configuration.

A type approval certificate -Noise level (2000/14/EC phase 2) (separate copy of the certificate or on the back of the "CE" conformity declaration)

A "CE" certificate of conformity: -For a new construction equipment machine, series produced to a type approved design, designed and manufactured in accordance with the requirements of European directive 98/37/EC, concerning machine safety and mainly:

1 - The following directives: -89/336/EC: Electromagnetic compatibility -2000/14/EC stage 2: Noise level

2 - The following European standards: -EN474-1: Safety - General requirements -EN474-5: Safety - Hydraulic excavators including load handling

IMPORTANT: An original of this "CE" certificate is supplied with each machine and must be kept carefully by the owner.

IMPORTANT: The official documents supplied with the machine must be kept by the owner so as to be able to present them to any inspecting authority which may request them.

SECTION 1 - TO THE OWNER 1-2

RIGHT, LEFT, FRONT AND REAR OF THE MACHINE

The terms "Right", "Left", "Front" and "Rear" are used in this manual to indicate the sides as they are seen from the operator's seat when the cab is over the idler wheels.

The illustration below shows the machine in normal TRAVEL position. In normal TRAVEL position, the cab is over the idler wheels. The travel reduction gears are at the rear of the upperstructure. A.

FRONT

SECTION 1 - TO THE OWNER 1-3

A B C D E F E

CS99A820A 2

B. REAR C. RH SIDE D. LH SIDE E. TRAVEL MOTORS F. IDLER WHEELS

NOTES

SECTION 1 - TO THE OWNER 1-4

TYPE,

2-1 SECTION 2 4 IDENTIFICATION NUMBERS/MACHINE COMPONENTS

SERIAL NUMBER

YEAR OF MANUFACTURE

When ordering parts, obtaining information or assistance, always supply your CASE dealer with the type and serial number of your machine or accessories. Write the following in the spaces below: the type, serial number and year of manufacture of your machine, accessories and the serial numbers of the various hydraulic and mechanical components. MACHINE (1) Type................................................................... (2) Serial number..................................................... (3) Year of build....................................................... ENGINE Make and type ......................... ISUZU AH-6WG1X Serial number.......................................................... 1 2 3 CT04A171A 1 CT04D014B 2

AND

OF THE MACHINE

SECTION 2 - IDENTIFICATION NUMBERS/MACHINE COMPONENTS 2-2

SERIAL NUMBERS

pump........................................................

reduction gears............................................. (Right)......................................................................

reduction gears............................................. (Right)...................................................................... (Left).........................................................................

control valve..................................................

control valve.......................................... .................................................................................

valve..................................................

COMPONENT

Hydraulic

Swing

(Left)......................................................................... Travel

Travel

Attachment

Swing control

SECTION 2 - IDENTIFICATION NUMBERS/MACHINE COMPONENTS 2-3

THE MAIN COMPONENTS The CX700 is an all hydraulic machine. It consists of an undercarriage fitted with tracks and

turntable bearing which supports the upperstructure frame. The upperstructure frame

the

end of the machine, plus the engine, hydraulics and cab.

the operator

the controls,

engine-driven pump delivers hydraulic fluid to the control valves. The control valves distribute

hydraulic

the

cylinders and motors

cooling system

hydraulic

1. Backhoe bucket 2. Connecting rod 3. Backhoe bucket yokes 4. Backhoe bucket cylinder 5. Dipper 6. Dipper cylinder 7. Boom 8. Boom cylinders 9. Cab/Operator's compartment 10. Swing reduction gears 11. Fuel tank 12. Hydraulic reservoir 13. Batteries 14. Air filter 15. Engine compartment 16. Counterweight 17. Turntable bearing 18. Tracks 19. Travel reduction gears 20. Lower rollers 21. Upper rollers 22. Tension shock absorbers 23. Idler wheels 1 3 2 4 5 7 8 17 9 18 23 22 21 20 13 14 19 16 15 10 12 11 6 3 CT05J001A

DESCRIPTION OF

supports

attachment, at the front

When

works

the

fluid to

various

concerned. A

maintains the

fluid at normal operating temperature.

NOTES

SECTION 2 - IDENTIFICATION NUMBERS/MACHINE COMPONENTS 2-4

SAFETY/DECALS/HAND SIGNALS

SAFETY INSTRUCTIONS

Your safety and that of people around you depends on you. It is essential that you understand this manual for the correct operation, inspection, lubrication and maintenance of this machine.

Read this manual carefully and check that: -You understand fully the symbols on the controls and the safety signs used in this manual and on the machine.

-You understand fully the speed, stability, braking and steering characteristics of the machine. If you are in any doubt, consult your CASE Dealer.

The safety messages in this manual concern situations which may arise during normal machine operation and servicing. These safety messages also indicate the different ways of coping with these situations. Other safety messages are used throughout the manual to indicate specific dangers.

Whatever type of work is being done (earthmoving, handling, etc.), the safety measures for private or public work-sites are those which conform to current regulations in the country concerned, or the type of operation concerned (for example: mining, quarrying, underground work).

The safety instructions given in this manual are a summary of the basic rules to be respected at all times and do not exempt you from insurance requirements or from abiding by the highway code.

Always keep this manual in the location provided for that purpose (behind the operator’s seat). Make sure it is always complete and in good condition. If you wish to obtain extra copies, or copies in languages other than that of the country of use, consult your CASE Dealer.

3-1 SECTION 3 20

CD00E001 1

BEFORE USING THE MACHINE

1.Avoid loose fitting clothing, loose or uncovered long hair, jewellery or any other items which could get caught up in machinery.

2.Different types of job will require different types of protective equipment. Items such as hard hats, safety shoes, heavy gloves, reflector type jackets, respirators, ear protection and eye protection may be required. Before starting a job, determine what protective equipment will be necessary. Use this equipment at all times.

3.Do not attempt to operate this machine unless you have first read and perfectly understood the safety messages and instructions appearing in this manual.

4.Operating the machine requires full attention and care on the part of the operator can avoid accidents. Get to know the machine's possibilities and limitations and the working space required. There are areas of poor visibility in the working range of the machine. Have someone guide you for all areas where visibility is not perfect.

5.Grease, oil, mud or (in winter) ice on the steps and access handles can cause accidents. Make sure they are kept clean at all times.

6.Every day, inspect the machine to detect any signs of hydraulic fluid leakage. Tighten the connections or replace any defective components as necessary.

7.Remove any obstructions which hinder visibility. Keep the windshield, rear view mirror and windows clean at all times.

8.Make sure the windshield wiper works correctly.

9.Make sure you are perfectly familiar with hand signals in daily use on the worksite so as to be able to obtain help with tight manoeuvres or when carrying out operations where visibility is poor.

10.Before undertaking any travel or working operations during hours of darkness, make sure the lighting and signalling equipment is fully operative.

11.Before any travel operation, make sure that the doors and hoods are properly latched.

12.Check that no tools or other items have been left on the machine (be it on the undercarriage or the upperstructure) or in the operator's compartment.

13.The operator must be alone on the machine at all times. Do not allow anyone to stand on or around the machine.

14.To get in or out of the cab, it is imperative that the upperstructure frame is in line with the undercarriage.

15.When alighting from or getting into the operator's compartment, always face the machine and use the steps and access handles.

16.Be sure you know the position and function of each control. Incorrect operation of the controls can cause serious injuries.

17.Check all controls and safety devices in a safe, open area before starting work.

18.Keep away from dangerous areas such as ditches, overhangs, rocky areas, etc. Make a survey of the work-site and determine the possible dangers before using the machine.

19.Before moving the machine to work in a new area, walk around to determine all possible causes of accidents there. Holes, obstacles, debris and other danger risks in the working area can cause serious injury.

20.Be ready to meet emergencies. Always carry a first aid kit and if possible, fire extinguisher (not supplied) within easy reach on board. Make sure the fire extinguisher is regularly serviced in conformance with the manufacturer's instructions.

21.Check the fastening of the main components: counterweight, turntable bearing and operator's compartment. In the event of problems, contact your CASE Dealer.

22.Make sure you understand the symbols used on the machine safety decals. Keep the decals clean so that they are perfectly legible at all times.

SECTION 3 - SAFETY/DECALS/HAND SIGNALS 3-2

Operators Manual

23.Work out a means of convenient escape from the machine (emergency exit via the windshield or the rear window glass) in the event of the cab door being jammed or the machine turning over.

24.Make sure you are perfectly familiar with traffic regulations and special safety equipment requirements before transporting this machine on a public highway.

25.When loading trucks, never swing the load over the truck cab.

26.Before undertaking any travel on the job site, make sure the itinerary to be followed is completely safe. If bridges are to be crossed, make sure they are perfectly capable of supporting the weight of the machine.

27.Always steer round large obstacles such as boulders, big trees, etc.

OPERATING THE MACHINE

1.When working on a public highway, use standard traffic signs and take into consideration the working range of the upperstructure and its attachments. Local or national regulations stipulate the number, type and location of reflector strips.

2.Avoid running the engine in a confined space. If there is no alternative, proper ventilation must be provided at all times.

3.Do not allow anyone else on the machine. The passenger could fall or cause an accident.

4.Never operate the working or travel controls unless you are properly seated in the operator's seat.

5.Before starting the engine, check the direction of travel (in forward drive, the reduction gears should be to the rear of the machine).

6.Do not work near overhead high-voltage electric lines without checking beforehand that all necessary measures have been taken to respect the minimum distances:

Less than 57000 volts: 3 metres.

More than 57000 volts: 5 metres.

7.Study the position of any existing pipelines or conduits before starting work. Electrical cables, gas and water pipes and other underground installations can cause serious injury.

8.Always make allowance for working conditions (sloping or rough ground), the site and weather conditions when driving the machine.

9.Do not allow anyone to stand in the machine working area. Accidental operation of the upperstructure swing control or of an attachment control could cause an accident. Stop all operations until everyone has moved away.

10.Operate all controls gradually to ensure smooth machine operation.

11.Whenever load handling operations are to be carried out, it is imperative to adhere strictly to the instructions given in this manual and local legislation.

12.It is forbidden to use the machine to carry out tasks other than those for which it is intended. Never use the equipment for sweeping the ground to level out rubble or push objects (transversal stress on the attachment).

13.Stop the engine and remove the starter switch key when the machine is not in use, even for short periods of time.

14.In some configurations, the working range of the attachment allows the tool to interfere with the machine. Always maintain a safe minimum distance between the tool and the machine (swaying of the tool or incorrect operation).

15.To access or exit the operator’s compartment, the LH control arm must be in the raised position. Never forget this basic requirement.

SECTION 3 - SAFETY/DECALS/HAND SIGNALS 3-3

This is the cut pages sample. Download all 218 page(s) at: ManualPlace.com

Case Crawler Excavator Cx 700

Full download: http://manualplace.com/download/case-crawler-excavator-cx-700-operators-manual/